Merge "Fix pending intent issue in SipAccountRegistry." into sc-dev am: 77638c1d0e am: c641eab02f am: c7c387a652

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/16578026

Change-Id: I18e0343a2fefb6d7c33341f529920da7a7a59ae0